Hello, I wanted to report that I've been encountering the same issue as the user who submitted a bug regarding Safari's Developer Tools. Like them, when I attempt to uncheck a style property under the 'Elements' section, the entire element's CSS gets removed, and sometimes even the entire webpage's CSS. To provide further clarity, I've attached a video in MOV format demonstrating this issue. I want to emphasize that I've ensured all my software is up to date, and this problem has been persisting for a minimum of four months. Thank you for your attention to this matter. Best regards, Lukáš Video on YT https://youtu.be/oGszww9boiA